Unmanned aircraft



The present application is related to U.S. Patent application Ser. No. 16/542,542 filed on Aug. 16, 2019 entitled “Unmanned Aircraft having Reduced Acoustic Signatures” (now U.S. Pat. No. 11,597,514), the entire contents of which are expressly incorporated hereinto by reference.

FIG. 1 is a left front perspective view from above showing our new and original design for an unmanned aircraft;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left rear perspective view thereof from above.

The dashed lines shown in the drawings depict portions of the unmanned aircraft that form no part of the claimed design. 

CLAIM The ornamental design for an “unmanned aircraft”, as shown and described. 